How Does NASA Find and Track All Near-Earth Asteroids?
Our solar system is a very busy place. Earth is not alone as it orbits the Sun. We share our […]
Solar System
What Will the Europa Clipper Mission Look For in Europa’s Ocean?
In our solar system, there is a special moon orbiting the giant planet Jupiter. This moon, called Europa, is an
Could Humans Build a Habitable Colony on Saturn’s Moon Titan?
The idea of living among the stars, away from Earth, has always captured the human mind. For a long time,
Why Is Methane Gas on Mars Such a Big Debate About Life?
The search for life beyond Earth is one of humanity’s oldest and most exciting goals. For years, scientists have pointed
What Are the Mysterious Trojan Asteroids Near Jupiter?
Our solar system is a busy place. We all know about the Sun and the eight major planets, from Mercury
Why Does the Planet Venus Spin in the Opposite Direction?
Our solar system is a busy place, full of planets, moons, and other objects all moving in space. Most things
How Many Moons Does Jupiter Actually Have? New Discoveries
When we look up at the night sky, we see our one Moon. It is a familiar, constant companion. But
What If the Asteroid Apophis Was on a Collision Course?
Our solar system is a busy place, filled with planets, moons, and comets. It is also filled with millions of
Can Humanity Actually Stop a Large Asteroid from Hitting Earth?
The thought of a massive space rock hitting Earth is scary. We have all seen movies that show a global
Is There a Hidden ‘Planet Nine’ in Our Solar System?
Our solar system is a familiar place, at least in our minds. We learn about the eight planets in school: